dalvrosa

6 ms·

1. 91.▲
   by dalvrosa 7mo ago

   Feel free to share your findings
2. 92.▲
   by dalvrosa 7mo ago

   Thanks!
3. 93.▲
   by dalvrosa 7mo ago

   Yeah, this is quite specific to C++ (at a syntax level)
4. 94.▲
   by dalvrosa 7mo ago

   From 12M ops/s to 305 M ops/s on a lock-free ring buffer. In this post, I walk you step by step through implementing a single-producer single-consumer queue from scratch. This pattern is widely used to share data between threads i
5. 95.▲
   by dalvrosa 7mo ago

   What are the best replacements?
6. 96.▲
   by dalvrosa 7mo ago

   Thanks a lot for the reference!
7. 97.▲
   by dalvrosa 7mo ago

   Thanks!
8. 98.▲
   NesusFix – Zero-alloc, compile-time hardened FIX engine for sub-100ns(github.com)

   2 points by dalvrosa 7mo ago|0 comments
9. 99.▲
   by dalvrosa 7mo ago

   :)
10. 100.▲
    Optimizing a lock-free ring buffer(david.alvarezrosa.com)

    104 points by dalvrosa 7mo ago|95 comments
11. 101.▲
    by dalvrosa 7mo ago

    What?
12. 102.▲
    by dalvrosa 7mo ago

    yw!
13. 103.▲
    by dalvrosa 7mo ago

    Thank you, glad that you liked it :)
14. 104.▲
    by dalvrosa 7mo ago

    Nice to learn about hyperfine Compilation speed is a huge part of productivity and enjoying writing C++
15. 105.▲
    Deriving Type Erasure(david.alvarezrosa.com)

    31 points by dalvrosa 7mo ago|8 comments
16. 106.▲
    by dalvrosa 7mo ago

    Ever looked at `std::any` and wondered what's going on behind the scenes? Beneath the intimidating interface is a classic technique called type erasure: concrete types hidden behind a small, uniform wrapper. Starting from familiar tool
17. 107.▲
    by dalvrosa 8mo ago

    Yeah for C++17 or above, it's a nicer and more performant alternative in most cases
18. 108.▲
    by dalvrosa 8mo ago

    +1
19. 109.▲
    by dalvrosa 8mo ago

    :)
20. 110.▲
    by dalvrosa 8mo ago

    Thanks for the feedback, I'll consider expanding in a separate post
21. 111.▲
    by dalvrosa 8mo ago

    Good point, thanks for sharing!
22. 112.▲
    by dalvrosa 8mo ago

    Thank you :)
23. 113.▲
    by dalvrosa 8mo ago

    Nice one, TIL One caveat with "hash vtables" is that you only really see a performance win when the interface has a lot of specializations.
24. 114.▲
    by dalvrosa 8mo ago

    Fair. New C++ standards are providing great tools for compile-time everything But still CRTP is widely used in low-latency environments :)
25. 115.▲
    Devirtualization and Static Polymorphism(david.alvarezrosa.com)

    53 points by dalvrosa 8mo ago|42 comments